Whats the most outrageous, rule-breaking, and potentially regrettable gravel bike build youve seen that somehow, against all odds, works incredibly well? Im talking about that one friend who thought itd be a great idea to slap a set of 27.5 mountain bike wheels on a drop-bar frame, add a 4-inch wide tire, and call it a day - only to have it become their go-to rig for 200-mile ultra-endurance events. Or maybe its the guy who insisted on running a 1x drivetrain with a 46-tooth single chainring and a 10-42 cassette, and then proceeded to win the local gravel series. I want to know about the setups that defy logic, push the boundaries of whats considered sane, and still manage to deliver results. The weirder, the better.